Anker 575 USB-C Dock (13-in-1) vs CalDigit TS4 Thunderbolt 4 Dock
Verdict: The CalDigit TS4 outperforms the Anker 575 on bandwidth and display options per Notebookcheck and RTINGS dock roundups, supporting dual 4K where the Anker manages only one. The Anker wins on price for users who do not need Thunderbolt speeds. Real-world tests show the TS4 maintains stable 40Gbps transfers while the Anker tops out around 10Gbps.
Winner: CalDigit TS4 Thunderbolt 4 Dock
Anker 575 USB-C Dock (13-in-1): 6.5/10
CalDigit TS4 Thunderbolt 4 Dock: 8.5/10
Spec-by-spec comparison
| Anker 575 USB-C Dock (13-in-1) | CalDigit TS4 Thunderbolt 4 Dock | |
|---|---|---|
| connection | USB-C | Thunderbolt 4 |
| ports | 13 total (HDMI 4K, 2x USB-A, USB-C, Ethernet, SD, microSD) | 18 total (2x Thunderbolt 4, 3x USB-C, 5x USB-A, 2x HDMI 4K, Ethernet, SD, microSD) |
| power_delivery | 85W | 98W |
| display_support | Single 4K@60Hz | Dual 4K@60Hz or single 8K |
Anker 575 USB-C Dock (13-in-1)
What works
- Affordable multi-port expansion for basic setups
- Includes SD and microSD card readers
- Compact design suitable for travel
What doesn't
- Limited to USB-C bandwidth (no Thunderbolt)
- Only single 4K display output
CalDigit TS4 Thunderbolt 4 Dock
What works
- Thunderbolt 4 bandwidth enables daisy-chaining and high-speed data
- Dual 4K or single 8K display support
- Extensive port selection including two Thunderbolt 4 ports
What doesn't
- Significantly higher price than USB-C alternatives
- Larger footprint on desk
Bottom line
Our pick: CalDigit TS4 Thunderbolt 4 Dock.
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